Revealing the crucial role of skeleton restructuring on erosion dispersion of Ag–CuO contact materials

Ma, Minjing; Wang, Zhe; Yuan, Zhao; Wang, Jun; Du, Da‐Ming; Chang, Ya-Wen; Ma, Jianhua; Ou, Daquan

doi:10.1016/j.apsusc.2022.155676

Cited by 16 publications

(1 citation statement)

References 40 publications

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“…Ag-based electrical contact materials such as AgMeO [ 1 ], AgNi [ 2 ], AgC [ 3 ], AgWC [ 4 ] and AgZrB 2 [ 5 ] are presently among the most widely employed options in the field. Various AgMeO electrical contact materials, including AgCdO [ 6 ], AgSnO 2 [ 7 ], AgZnO [ 8 ], AgZnO 2 [ 9 ], AgCuO [ 10 ], AgY 2 O 3 [ 11 ] and Ag(MgCoNiCuZn)O [ 12 ] have been developed due to their exceptional electrical contact properties, improved resistance to welding and arc erosion, as well as enhanced thermal and electrical conductivity. While AgCdO electrical contact material exhibits remarkable electrical contact properties, its utilization is increasingly limited because of the toxicity of Cd during both production and usage.…”

Section: Introductionmentioning

confidence: 99%

Influence of Heat Treatment Condition on the Microstructure, Microhardness and Corrosion Resistance of Ag-Sn-In-Ni-Te Alloy Wire

Shao,

Zhang,

et al. 2024

Materials

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Ag-Sn-In-Ni-Te alloy ingots were produced through a heating–cooling combined mold continuous casting technique; they were then drawn into wires. However, during the drawing process, the alloy wires tended to harden, making further diameter reduction challenging. To overcome this, heat treatment was necessary to soften the previously drawn wires. The study investigated how variations in heat treatment temperature and holding time affected the microstructure, microhardness and corrosion resistance of the alloy wires. The results indicate that the alloy wires subjected to heat treatment at 700 °C for 2 h not only exhibited a uniform microstructure distribution, but also demonstrated low microhardness and excellent corrosion resistance.

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